Screw Fastens Wood to Concrete

The WOOD-TO-CONCRETE Tapping Screw from Triangle Fastener Corp. was developed for attaching 2X wood to concrete, masonry or block. Engineered with a proprietary “Hex-Countersunk” drive, it provides the driving stability of a hex drive with the flush mounting feature of a countersunk-head wood screw. The product has been coated for corrosion protection even in treated wood. Case hardened dual thread taps concrete and provides pullout resistance while the nail point guides the screw into concrete and assists in removing debris in the hole.